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Unsupervised active regions for multiresolution image segmentation

An unsupervised approach to image segmentation which fuses region and boundary information is presented. The proposed approach takes advantage of the combined use of 3 different strategies: the guidance of seed placement, the control of decision criterion, and the boundary refinement. The new algorithm uses the boundary information to initialize a set of active regions which compete for the pixels in order to segment the whole image. The method is implemented on a multiresolution representation which ensures noise robustness as well as computation efficiency. The accuracy of the segmentation results has been proven through an objective comparative evaluation of the method

© 16th International Conference on Pattern Recognition : 2002 : Proceedings, 2002, vol. 2, p. 905-908

IEEE

Autor: Muñoz Pujol, Xavier
Martí Bonmatí, Joan
Cufí i Solé, Xavier
Freixenet i Bosch, Jordi
Data: 2002
Resum: An unsupervised approach to image segmentation which fuses region and boundary information is presented. The proposed approach takes advantage of the combined use of 3 different strategies: the guidance of seed placement, the control of decision criterion, and the boundary refinement. The new algorithm uses the boundary information to initialize a set of active regions which compete for the pixels in order to segment the whole image. The method is implemented on a multiresolution representation which ensures noise robustness as well as computation efficiency. The accuracy of the segmentation results has been proven through an objective comparative evaluation of the method
Format: application/pdf
Cita: Muñoz, X., Martí, J., Cufí, X., i Freixenet, J. (2002). 16th International Conference on Pattern Recognition : 2002 : Proceedings, 2, 905-908. Recuperat 10 maig 2010, a http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1048451
ISBN: 0-7695-1695-X
ISSN: 1051-4651
Accés al document: http://hdl.handle.net/10256/2248
Llenguatge: eng
Editor: IEEE
Col·lecció: Reproducció digital del document publicat a: http://dx.doi.org/10.1109/ICPR.2002.1048451
Articles publicats (D-ATC)
És part de: © 16th International Conference on Pattern Recognition : 2002 : Proceedings, 2002, vol. 2, p. 905-908
Drets: Tots els drets reservats
Matèria: Imatges -- Processament
Imatges -- Segmentació
Image processing
Títol: Unsupervised active regions for multiresolution image segmentation
Tipus: info:eu-repo/semantics/article
Repositori: DUGiDocs

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